| Period | PROK | S&P 500 | NASDAQ | vs S&P |
|---|---|---|---|---|
| 1D | -11.90% | -1.77% | -3.47% | -10.13% |
| 5D | -4.78% | -1.26% | -3.05% | -3.52% |
| 1M | -24.27% | -1.08% | -6.95% | -23.19% |
| 3M | -16.99% | -0.26% | -1.37% | -16.73% |
| 6M | -31.12% | +5.25% | +2.62% | -36.37% |
| YTD | -41.93% | +10.62% | +12.62% | -52.55% |
| 1Y | -57.68% | +10.80% | +9.76% | -68.48% |
| 3Y | -22.22% | +78.80% | +93.44% | -101.02% |
| 5Y | -84.99% | +64.27% | +78.22% | -149.27% |